| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20210118 |
| Unknown | China national standards | MT | 810.0 | USD | 20210118 |
| Unknown | China national standards | MT | 760.0 | USD | 20210118 |
| Unknown | China national standards | MT | 860.0 | USD | 20210118 |
| Unknown | China national standards | MT | 120.0 | USD | 20210117 |
| Unknown | China national standards | MT | 110.0 | USD | 20210117 |
| Unknown | China national standards | MT | 120.0 | USD | 20210117 |
| Unknown | China national standards | MT | 110.0 | USD | 20210117 |
| Unknown | China national standards | MT | 120.0 | USD | 20210117 |
| Unknown | China national standards | MT | 10.0 | USD | 20210117 |